Tiny bit more logging on startup

Log a hello, and log the parsed ip / port before trying to listen

Change-Id: Iecb5788a72099b8c0180a83c10eafba87b42ee58
Log uncaught exceptions to syslog

Change-Id: I0aa808e21e3948a662ea5439fe7a22deec8e5d11
Merge remote-tracking branch 'gerrit/master' into deployment